#! /usr/bin/perl use strict; use warnings; use Image::Magick; my $imageFile = "/dev/shm/test.jpg"; my $image = new Image::Magick; my $res = $image->Read($imageFile); warn $res if $res; $res = $image->Scale('100 x 100'); warn $res if $res; my ($x, $y) = $image->Get('width', 'height'); printf "$x...$y\n";